Bubbler of glass melting furnace

Abstract

The utility model discloses a glass melting furnace bubbler which comprises a mounting plate and an insertion pipe, a shunting adjusting structure is mounted at the bottom of the mounting plate, a mounting frame is connected to one side of the mounting plate in a sliding manner, fastening adjusting structures are arranged at the two ends of the mounting frame, the insertion pipe is arranged above the mounting frame, and an auxiliary air injection structure is arranged in the insertion pipe. The auxiliary air injection structure comprises a double-helix liquid injection groove, a liquid injection opening, a drainage groove, an ejector pin, a high-temperature-resistant spring, a check block and an air injection opening, and the double-helix liquid injection groove is formed in the insertion pipe. When the bubbler disclosed by the utility model is not started, the top of the ejector pin blocks the air jet hole due to the elastic extrusion of the high-temperature-resistant spring, and when bubbles need to be generated, as gas flows to the air jet hole through the drainage groove, the ejector pin retracts under the action of air pressure, so that air flow can be jetted through the air jet hole.

Description

TECHNICAL FIELD

[0001] The utility model relates to glass melting furnace bubbler technical field especially relates to a glass melting furnace bubbler. BACKGROUND

[0002] When producing glass in the glass kiln, the mixture is melted into glass liquid by high temperature heating, and in this process, because the glass liquid is relatively viscous, there are a large number of small bubbles in the glass liquid, which makes the glass liquid turbid and reduces the glass melting efficiency, so a corresponding bubbler is installed in the glass melting furnace, which gradually makes the temperature in the glass melting furnace uniform by blowing bubbles into the glass melting furnace, and absorbs small bubbles through the bubbles.

[0003] When the common glass melting furnace bubbler is used, the pipeline is blown into the glass melting furnace by the related pump assembly blowing pipeline, the bubbles flow upward and split in the glass solution, and in this process, the bubbles continuously absorb the surrounding small bubbles and stir part of the area glass, so that the glass solution with relatively low temperature below is driven to the upper side, so that the use of the glass melting furnace bubbler has good bubbling effect, but there are still some problems:

[0004] When the common glass melting furnace bubbler is used, because the nozzle directly contacts with the glass liquid, the service life of the gas injection area will be greatly shortened due to high temperature and backflow. SUMMARY

[0005] The utility model discloses a glass melting furnace bubbler, which solves the short service life of the gas injection area of the existing glass melting furnace bubbler.

[0006] In order to solve the above technical problems, the utility model provides the following technical scheme: a glass melting furnace bubbler, including installation board and insert pipe, the bottom of installation board is installed with shunt adjusting structure, one side of installation board is connected with installation frame slidingly, both ends of installation frame are provided with fastening adjusting structure, the upper of installation frame is provided with insert pipe, the inside of insert pipe is provided with auxiliary gas injection structure, auxiliary gas injection structure includes double helix liquid injection groove, liquid injection port, drainage groove, thimble, high temperature resistant spring, stop block and gas injection port, double helix liquid injection groove is set up in the inside of insert pipe.

[0007] When used, the air pump and other related components are connected with the gas injection pipe inlet, and the cooling related components are connected with the liquid injection port, when the bubbler is installed and used with the glass melting furnace, the air pump blows air into the gas injection pipe, and the bubbles are blown out from the gas injection port into the glass liquid in the glass melting furnace through the insert pipe.

[0008] Preferably, the shunt adjusting structure comprises an injection pipe, a shunt pipe and a ball valve, the injection pipe is installed at the bottom of the mounting plate, both ends of the injection pipe are fixedly connected with the shunt pipe, one end of the shunt pipe is provided with the ball valve, and the gas flow rate flowing into the cannula is adjusted under the control of the ball valve.

[0009] Preferably, a plurality of shunt pipes are fixed at both ends of the injection pipe, and the plurality of shunt pipes are distributed at equal intervals at both ends of the injection pipe, so that the jet amount of the plurality of cannulas can be adjusted.

[0010] Preferably, the fastening adjusting structure comprises a sliding groove, a sliding block sleeve and a fastening bolt, the sliding groove is arranged at both ends of the mounting frame, the lower side of the outer wall of the cannula is fixedly connected with the sliding block sleeve, and both ends of the sliding block sleeve are fixedly connected with the fastening bolt, and the spacing of the plurality of cannulas can be adjusted by sliding the sliding block sleeve.

[0011] Preferably, the sliding block sleeve and the mounting frame are in a sliding structure, so that the spacing adjustment of the plurality of cannulas is more convenient.

[0012] Preferably, the bottom of one side of the cannula is provided with a liquid injection port, the top of both sides in the interior of the cannula is provided with a drainage groove, a thimble is slidably connected to the top end in the interior of the cannula, a high-temperature-resistant spring is sleeved to the lower side of the outer side of the thimble, a stop block is fixedly connected to the upper side of the outer side wall of the thimble, and the top end of the cannula is provided with a jet port, the thimble is driven by the elastic force of the high-temperature-resistant spring, so that the backflow of the glass liquid into the interior of the cannula is avoided to cause blockage.

[0013] Preferably, the drainage grooves are annularly distributed above the cannula, and the thimble is in a sliding structure at the top end in the interior of the cannula, so that the thimble can be retracted when the air pressure is large.

[0014] Compared with the prior art, the glass melting furnace bubbler has the beneficial effects that: when the glass melting furnace bubbler is used, the backflow of the glass liquid into the interior of the cannula is avoided to cause blockage due to the elastic extrusion of the high-temperature-resistant spring and the action of the air pressure, the plurality of cannulas can adjust the bubbling amount and the air flow size according to the temperature of the glass liquid under the shunting action of the shunt pipe and the ball valve, and further, the spacing of the plurality of cannulas is adjusted by sliding the sliding block sleeve, so that the adaptability of the bubbler is improved.

[0015] 1. When the bubbler is not started, the thimble top blocks the jet port due to the elastic extrusion of the high-temperature-resistant spring, and when bubbles are needed to be generated, the gas flows to the jet port through the drainage groove, and the thimble is retracted under the action of the air pressure, so that the air flow can be jetted through the jet port.

[0016] 2. The injection pipe is installed at the bottom of the bubbler, the gas is shunted through the shunt pipe, and the gas flow rate of different cannulas is properly adjusted under the control of the ball valve.

[0017] 3. In the interior of the mounting frame, slide the slider sleeve and fix it to the bottom of the outer wall of the cannula, and adjust the distance between the cannulas by tightening the fastening bolt. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0019] Figure 2 It is a three-dimensional structure schematic diagram of the utility model;

[0020] Figure 3 It is a three-dimensional structure schematic diagram of the utility model;

[0021] Figure 4 It is a three-dimensional structure schematic diagram of the utility model;

[0022] Figure 5 It is a three-dimensional structure schematic diagram of the utility model;

[0023] In the figure: 1, mounting plate; 2, shunt adjustment structure; 201, gas injection pipe; 202, shunt pipe; 203, ball valve; 3, mounting frame; 4, fastening adjustment structure; 401, sliding groove; 402, slider sleeve; 403, fastening bolt; 5, cannula; 6, auxiliary jet structure; 601, double helix liquid injection groove; 602, liquid injection port; 603, drainage groove; 604, thimble; 605, high-temperature-resistant spring; 606, stop block; 607, jet port. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figures 1-5The utility model provides a kind of glass melting furnace bubbler, including mounting plate 1 and spout 5, the side of mounting plate 1 is slidably connected with mounting frame 3, the upper portion of mounting frame 3 is provided with spout 5, the bottom of mounting plate 1 is equipped with shunt adjusting structure 2, shunt adjusting structure 2 includes gas injection pipe 201, shunt pipe 202 and ball valve 203, gas injection pipe 201 is installed in the bottom of mounting plate 1, both ends of gas injection pipe 201 are fixedly connected with shunt pipe 202, one end of shunt pipe 202 is equipped with ball valve 203, shunt pipe 202 is fixed with several at both ends of gas injection pipe 201, and several shunt pipes 202 are equidistantly distributed at both ends of gas injection pipe 201.

[0026] Refer to the attached drawings Figure 1 And Figure 3 Because glass melting furnace volume is relatively larger, it needs to use more spout 5 to bubble for glass liquid in glass melting furnace, and the temperature of glass liquid in different regions of glass melting furnace is not same, the size of bubble, the flow rate of air flow has relatively greater influence on glass liquid, for this reason, install gas injection pipe 201 at the bottom of the bubbler and make gas shunt through shunt pipe 202, and make the gas flow rate of different spout 5 properly adjust under the control of ball valve 203, to improve the functionality of the glass melting furnace bubbler.

[0027] The both ends of mounting frame 3 are provided with fastening adjusting structure 4, fastening adjusting structure 4 includes sliding groove 401, sliding block sleeve 402 and fastening bolt 403, sliding groove 401 is opened in the both ends of mounting frame 3, the bottom of spout 5 outer wall is fixedly connected with sliding block sleeve 402, the both ends of sliding block sleeve 402 are fixedly connected with fastening bolt 403, sliding block sleeve 402 and mounting frame 3 are sliding structure.

[0028] Refer to the attached drawings Figure 1 And Figure 2 When the bubbler is used, because glass melting furnace volume is relatively larger and the installation hole position of the bubbler is not necessarily adapted to bubbler, sliding block sleeve 402 is slidably connected in the inside of mounting frame 3, and sliding block sleeve 402 is fixedly connected to the bottom of spout 5 outer wall, the spacing between spout 5 can be adjusted according to demand by the tightening of fastening bolt 403, to make the bubbler adapt to the glass melting furnace.

[0029] The inside of the cannula 5 is provided with an auxiliary air jet structure 6, which comprises a double-helix liquid injection groove 601, a liquid injection port 602, a drainage groove 603, a thimble 604, a high-temperature-resistant spring 605, a stop block 606 and an air jet port 607, the double-helix liquid injection groove 601 is arranged in the inside of the cannula 5, the bottom of one side of the cannula 5 is provided with the liquid injection port 602, the top of both sides of the inside of the cannula 5 is provided with the drainage groove 603, the top end of the inside of the cannula 5 is slidably connected with the thimble 604, the outside of the lower part of the thimble 604 is sleeved with the high-temperature-resistant spring 605, the upper part of the outer sidewall of the thimble 604 is fixedly connected with the stop block 606, the top end of the cannula 5 is provided with the air jet port 607, the drainage grooves 603 are annularly arranged above the cannula 5, and the top end of the thimble 604 is in a sliding structure in the inside of the cannula 5.

[0030] With reference to the accompanying drawings Figure 4 And Figure 5 In use of the glass melting furnace bubbler, the air pump flows the gas into the inside of the cannula 5 through the air injection pipe 201 and finally blows into the glass solution through the air jet port 607, and in the process, in order to avoid that the glass solution flows back into the inside of the cannula 5 and causes the blockage of the cannula 5 due to the temperature reduction, a corresponding groove is arranged at the top end of the inside of the cannula 5, when the bubbler is not started, the thimble 604 is pressed by the elastic force of the high-temperature-resistant spring 605 to block the air jet port 607 to avoid that the glass solution flows back into the inside of the cannula 5, when the bubbles are needed to be generated, the gas flows to the air jet port 607 through the drainage groove 603, the thimble 604 is retracted to leak out of the air jet port 607 under the action of the air pressure, so that the gas flow can be jetted through the air jet port 607, thereby avoiding that the glass solution flowing back causes the blockage of the glass melting furnace bubbler.

[0031] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A glass melting furnace bubbler, comprising a mounting plate (1) and a spout (5); Characterized in that: The bottom of the mounting plate (1) is provided with a shunt adjusting structure (2), and one side of the mounting plate (1) is slidably connected with a mounting frame (3); Both ends of the mounting frame (3) are provided with a fastening adjusting structure (4), and the upper side of the mounting frame (3) is provided with a spout (5); The inside of the spout (5) is provided with an auxiliary jet structure (6), which comprises a double-helix liquid injection groove (601), a liquid injection port (602), a drainage groove (603), a thimble (604), a high-temperature-resistant spring (605), a stop block (606) and a jet port (607), and the double-helix liquid injection groove (601) is arranged in the inside of the spout (5).

2. A glass melter bubbler according to claim 1, wherein: The shunt adjusting structure (2) comprises an air injection pipe (201), a shunt pipe (202) and a ball valve (203), the air injection pipe (201) is mounted at the bottom of the mounting plate (1), both ends of the air injection pipe (201) are fixedly connected with the shunt pipe (202), and one end of the shunt pipe (202) is provided with the ball valve (203).

3. A glass melter bubbler according to claim 2, wherein: A plurality of shunt pipes (202) are fixed at both ends of the air injection pipe (201), and the plurality of shunt pipes (202) are equidistantly distributed at both ends of the air injection pipe (201).

4. A glass melter bubbler according to claim 1, wherein: The fastening adjusting structure (4) comprises a sliding groove (401), a sliding block sleeve (402) and a fastening bolt (403), the sliding groove (401) is arranged at both ends of the mounting frame (3), the lower side of the outer wall of the spout (5) is fixedly connected with the sliding block sleeve (402), and both ends of the sliding block sleeve (402) are fixedly connected with the fastening bolt (403).

5. A glass melter bubbler according to claim 4, wherein: The sliding block sleeve (402) and the mounting frame (3) are in a sliding structure.

6. A glass melter bubbler according to claim 1, wherein: The bottom of one side of the spout (5) is provided with a liquid injection port (602), the top of both sides of the inside of the spout (5) is provided with a drainage groove (603), the top end of the inside of the spout (5) is slidably connected with a thimble (604), the lower side of the outer side of the thimble (604) is sleeved with a high-temperature-resistant spring (605), the upper side of the outer wall of the thimble (604) is fixedly connected with a stop block (606), and the top end of the spout (5) is provided with a jet port (607).

7. A glass melter bubbler according to claim 6, wherein: The drainage grooves (603) are annularly distributed above the spout (5), and the thimble (604) is in a sliding structure at the top end of the inside of the spout (5).

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